Hayden Panettiere let her inhibitions down during a recent appearance on the BBC's "The Graham Norton Show."

The "Nashville" star starts off hinting about a sex tape with fiance and heavyweight boxing pro
Wladimir Klitschko, then proceeds to booty dance on stage with rapper
Pharrell Williams and singer
Robin Thicke.

Hayden was not shy about addressing the obvious size difference between the petite actress and her Ukranian heavyweight champ partner, and how it affects their time between the sheets. "I am in charge and can throw him around like a rag doll," Panettiere insists.

When cheeky Norton exclaims, "I'd love to see it," Hayden gives him a glimmer of hope. "Maybe one day, if something accidentally slips out on to the internet," Hayden teases. She doesn't say one way or another whether a sex tape actually exists to risk being leaked in the first place, but tells Graham, "It seems to be an American trend."

After her sit-down, Hayden got down on stage with Graham's musical guests. Pharrell joined Thicke for a performance of "Blurred Lines" and Hayden jumped right in to show off her dirty dancing skills. She tweeted photos of the scene with the caption, "Attempting to drop it like it's hot.....emphasis on "Attempting." Looks like she did a pretty decent job, right?